# Shared Flashcard Set

## Details

Vocabulary Test 2
Understanding Math Words
15
Mathematics
12/01/2011

Term
 Integer
Definition
 Any Number in the set ...123...
Term
 Positive interger
Definition
 An interger greater than 0
Term
 Negative integer
Definition
 An integer less than 0.
Term
Definition
 The opposite of an integer. The sum of an integer plus its additive inverse is 0.
Term
 Opposites
Definition
 2 integers are opposite if they are respresentative on the number line by points that are the same distance from 0, but opposite sides. The sum of 2 opposites is 0.
Term
 Absolute value
Definition
 The distance the number is from 0 on a number line.
Term
 Graph
Definition
 The process of placing a point on a number line at its proper location.
Term
 Quandrant
Definition
 1 of the 4 regions into which 2 perpindicular number lines of the coordinate plane separate the plane.
Term
 Ordered pairs
Definition
 An ordered pair is written x-coordinate then y-coordinate. A pair of numbers to locate a point in the coordinate plane.
Term
 Coordinate plane
Definition
 Coordinate grid. A place in which a horizontal line and vertical line intersect at their points.
Term
 y-axis
Definition
 The vertical line in a coordinate plane.
Term
 x-axis
Definition
 The horizontal line in a coordinate plane.
Term
 x-coordinate
Definition
 1st number of an ordered pair. Cooresponds to number on x-axis.
Term
 y-coordinate
Definition
 2nd number of an ordered pair. Corresponds to y-axis.
Term
 Origin
Definition
 The points at which the x-axis and y-axis intersect in a coordinate plane.
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